Game初始化失败时自动回收资源；Music类初始化过程修改；节点二维矩阵转换方法修改

core/Base/Game.cpp

@@ -21,52 +21,65 @@ bool e2d::Game::init(String sGameName)
 		return false;
 	}
 
-	do
-	{
 	// 初始化 COM 组件
-		CoInitializeEx(NULL, COINIT_MULTITHREADED);
+	CoInitialize(NULL);
 
 	// 创建设备无关资源
 	if (!Renderer::__createDeviceIndependentResources())
 	{
 		WARN_IF(true, "Renderer::__createDeviceIndependentResources Failed!");
-			break;
+		goto dev_ind_res_fail;
 	}
 
 	// 初始化窗口
 	if (!Window::__init())
 	{
 		WARN_IF(true, "Window::__init Failed!");
-			break;
+		goto window_fail;
 	}
 
 	// 创建设备相关资源
 	if (!Renderer::__createDeviceResources())
 	{
 		WARN_IF(true, "Renderer::__createDeviceResources Failed!");
-			break;
+		goto dev_res_fail;
 	}
 
 	// 初始化 DirectInput
 	if (!Input::__init())
 	{
 		WARN_IF(true, "Input::__init Failed!");
-			break;
+		goto input_fail;
 	}
 
 	// 初始化播放器
-		if (!MusicManager::__init())
+	if (!Music::__init())
 	{
-			WARN_IF(true, "MusicManager::__init Failed!");
+		WARN_IF(true, "Music::__init Failed!");
-			break;
+		goto music_fail;
 	}
-		// 保存游戏名称
+
+	// 初始化成功
 	s_sGameName = sGameName;
-		// 标志初始化成功
 	s_bInitialized = true;
+	goto succeeded;
 
-	} while (0);
+music_fail:
+	Music::__uninit();
 
+input_fail:
+	Input::__uninit();
+
+dev_res_fail:
+	Renderer::__discardDeviceResources();
+
+window_fail:
+	Window::__init();
+
+dev_ind_res_fail:
+	Renderer::__discardResources();
+
+succeeded:
 	return s_bInitialized;
 }
 
@@ -156,17 +169,19 @@ void e2d::Game::destroy()
 {
 	// 删除所有场景
 	SceneManager::__uninit();
-	// 关闭播放器
-	MusicManager::__uninit();
 	// 删除监听器
 	InputManager::__uninit();
 	ColliderManager::__uninit();
 	// 删除动画
 	ActionManager::__uninit();
+	// 关闭音乐播放器
+	MusicManager::__uninit();
 	// 删除所有对象
 	ObjectManager::__clear();
 	// 清空图片缓存
 	Image::clearCache();
+	// 回收音乐相关资源
+	Music::__uninit();
 	// 清空定时器
 	Timer::__uninit();
 	// 关闭输入

core/Manager/MusicManager.cpp

@@ -2,24 +2,13 @@
 #include "..\e2dtool.h"
 #include <map>
 
-#if HIGHER_THAN_VS2010
-
-static IXAudio2 * s_pXAudio2 = nullptr;
-static IXAudio2MasteringVoice * s_pMasteringVoice = nullptr;
-
-#else
-
-static HINSTANCE s_hInstance = nullptr;
-
-#endif
-
 
 typedef std::pair<UINT, e2d::Music *> MusicPair;
-typedef std::map<UINT, e2d::Music *> MusicList;
+typedef std::map<UINT, e2d::Music *> MusicMap;
 
-static MusicList& getMusicList()
+static MusicMap& GetMusicList()
 {
-	static MusicList s_List;
+	static MusicMap s_List;
 	return s_List;
 }
 
@@ -28,7 +17,7 @@ bool e2d::MusicManager::preload(String strFilePath)
 {
 	UINT nRet = strFilePath.getHashCode();
 
-	if (getMusicList().end() != getMusicList().find(nRet))
+	if (GetMusicList().end() != GetMusicList().find(nRet))
 	{
 		return true;
 	}
@@ -38,7 +27,7 @@ bool e2d::MusicManager::preload(String strFilePath)
 
 		if (pPlayer->open(strFilePath))
 		{
-			getMusicList().insert(MusicPair(nRet, pPlayer));
+			GetMusicList().insert(MusicPair(nRet, pPlayer));
 			pPlayer->retain();
 			return true;
 		}
@@ -56,7 +45,7 @@ bool e2d::MusicManager::play(String strFilePath, int nLoopCount)
 	if (MusicManager::preload(strFilePath))
 	{
 		UINT nRet = strFilePath.getHashCode();
-		Music * pMusic = getMusicList()[nRet];
+		Music * pMusic = GetMusicList()[nRet];
 		if (pMusic->play(nLoopCount))
 		{
 			return true;
@@ -99,15 +88,15 @@ e2d::Music * e2d::MusicManager::get(String strFilePath)
 
 	UINT nRet = strFilePath.getHashCode();
 
-	if (getMusicList().end() != getMusicList().find(nRet))
+	if (GetMusicList().end() != GetMusicList().find(nRet))
-		return getMusicList()[nRet];
+		return GetMusicList()[nRet];
 
 	return nullptr;
 }
 
 void e2d::MusicManager::pauseAll()
 {
-	for (auto iter = getMusicList().begin(); iter != getMusicList().end(); iter++)
+	for (auto iter = GetMusicList().begin(); iter != GetMusicList().end(); iter++)
 	{
 		(*iter).second->pause();
 	}
@@ -115,7 +104,7 @@ void e2d::MusicManager::pauseAll()
 
 void e2d::MusicManager::resumeAll()
 {
-	for (auto iter = getMusicList().begin(); iter != getMusicList().end(); iter++)
+	for (auto iter = GetMusicList().begin(); iter != GetMusicList().end(); iter++)
 	{
 		(*iter).second->resume();
 	}
@@ -123,100 +112,18 @@ void e2d::MusicManager::resumeAll()
 
 void e2d::MusicManager::stopAll()
 {
-	for (auto iter = getMusicList().begin(); iter != getMusicList().end(); iter++)
+	for (auto iter = GetMusicList().begin(); iter != GetMusicList().end(); iter++)
 	{
 		(*iter).second->stop();
 	}
 }
 
-
-#if HIGHER_THAN_VS2010
-
-IXAudio2 * e2d::MusicManager::getIXAudio2()
-{
-	return s_pXAudio2;
-}
-
-IXAudio2MasteringVoice * e2d::MusicManager::getIXAudio2MasteringVoice()
-{
-	return s_pMasteringVoice;
-}
-
-bool e2d::MusicManager::__init()
-{
-	HRESULT hr;
-
-	if (FAILED(hr = XAudio2Create(&s_pXAudio2, 0)))
-	{
-		WARN_IF(true, "Failed to init XAudio2 engine");
-		return false;
-	}
-
-	if (FAILED(hr = s_pXAudio2->CreateMasteringVoice(&s_pMasteringVoice)))
-	{
-		WARN_IF(true, "Failed creating mastering voice");
-		SafeReleaseInterface(&s_pXAudio2);
-		return false;
-	}
-
-	return true;
-}
-
 void e2d::MusicManager::__uninit()
 {
-	for (auto iter : getMusicList())
+	for (auto iter : GetMusicList())
 	{
 		iter.second->close();
 		iter.second->release();
 	}
-	getMusicList().clear();
+	GetMusicList().clear();
-
-	if (s_pMasteringVoice)
-	{
-		s_pMasteringVoice->DestroyVoice();
-	}
-
-	SafeReleaseInterface(&s_pXAudio2);
 }
-
-#else
-
-HINSTANCE e2d::MusicManager::getHInstance()
-{
-	return s_hInstance;
-}
-
-bool e2d::MusicManager::__init()
-{
-	s_hInstance = HINST_THISCOMPONENT;
-
-	WNDCLASS  wc;
-	wc.style = 0;
-	wc.lpfnWndProc = Music::MusicProc;
-	wc.cbClsExtra = 0;
-	wc.cbWndExtra = 0;
-	wc.hInstance = s_hInstance;
-	wc.hIcon = 0;
-	wc.hCursor = LoadCursor(NULL, IDC_ARROW);
-	wc.hbrBackground = NULL;
-	wc.lpszMenuName = NULL;
-	wc.lpszClassName = MUSIC_CLASS_NAME;
-
-	if (!RegisterClass(&wc) && 1410 != GetLastError())
-	{
-		return false;
-	}
-	return true;
-}
-
-void e2d::MusicManager::__uninit()
-{
-	for (auto iter = getMusicList().begin(); iter != getMusicList().end(); iter++)
-	{
-		(*iter).second->close();
-		(*iter).second->release();
-	}
-	getMusicList().clear();
-}
-
-#endif

core/Node/Node.cpp

@@ -51,7 +51,7 @@ void e2d::Node::_update()
 {
 	if (m_bTransformNeeded)
 	{
-		_updateTransform(this);
+		_updateTransform();
 	}
 
 	if (!m_vChildren.empty())
@@ -201,7 +201,7 @@ void e2d::Node::_onExit()
 	}
 }
 
-void e2d::Node::_updateTransform()
+void e2d::Node::_updateSelfTransform()
 {
 	// 计算中心点坐标
 	D2D1_POINT_2F pivot = { m_fWidth * m_fPivotX, m_fHeight * m_fPivotY };
@@ -231,46 +231,36 @@ void e2d::Node::_updateTransform()
 	}
 }
 
-void e2d::Node::_updateChildrenTransform()
+void e2d::Node::_updateTransform()
-{
-	FOR_LOOP(child, m_vChildren)
-	{
-		_updateTransform(child);
-	}
-}
-
-void e2d::Node::_updateTransform(Node * node)
 {
 	// 计算自身的转换矩阵
-	node->_updateTransform();
+	_updateSelfTransform();
 	// 绑定于自身的碰撞体也进行相应转换
-	if (node->m_pCollider)
+	if (m_pCollider)
 	{
-		node->m_pCollider->_transform();
+		m_pCollider->_transform();
 	}
-	// 遍历子节点下的所有节点
-	node->_updateChildrenTransform();
 	// 标志已执行过变换
-	node->m_bTransformNeeded = false;
+	m_bTransformNeeded = false;
+	// 遍历子节点下的所有节点
+	FOR_LOOP(child, this->m_vChildren)
+	{
+		child->_updateTransform();
+	}
 }
 
-void e2d::Node::_updateChildrenOpacity()
+void e2d::Node::_updateOpacity()
 {
+	if (m_pParent)
+	{
+		m_fDisplayOpacity = m_fRealOpacity * m_pParent->m_fDisplayOpacity;
+	}
 	FOR_LOOP(child, m_vChildren)
 	{
-		_updateOpacity(child);
+		child->_updateOpacity();
 	}
 }
 
-void e2d::Node::_updateOpacity(Node * node)
-{
-	if (node->m_pParent)
-	{
-		node->m_fDisplayOpacity = node->m_fRealOpacity * node->m_pParent->m_fDisplayOpacity;
-	}
-	node->_updateChildrenOpacity();
-}
-
 bool e2d::Node::isVisiable() const
 {
 	return m_bVisiable;
@@ -511,7 +501,7 @@ void e2d::Node::setOpacity(double opacity)
 
 	m_fDisplayOpacity = m_fRealOpacity = min(max(static_cast<float>(opacity), 0), 1);
 	// 更新节点透明度
-	_updateOpacity(this);
+	_updateOpacity();
 }
 
 void e2d::Node::setPivotX(double pivotX)
@@ -674,7 +664,7 @@ void e2d::Node::addChild(Node * child, int order  /* = 0 */)
 		}
 
 		// 更新子节点透明度
-		_updateOpacity(child);
+		child->_updateOpacity();
 		// 更新节点转换
 		child->m_bTransformNeeded = true;
 		// 更新子节点排序

core/Tool/Music.cpp

@@ -24,6 +24,39 @@ inline bool TraceError(wchar_t* sPrompt, HRESULT hr)
 	return false;
 }
 
+static IXAudio2 * s_pXAudio2 = nullptr;
+static IXAudio2MasteringVoice * s_pMasteringVoice = nullptr;
+
+
+bool e2d::Music::__init()
+{
+	HRESULT hr;
+
+	if (FAILED(hr = XAudio2Create(&s_pXAudio2, 0)))
+	{
+		WARN_IF(true, "Failed to init XAudio2 engine");
+		return false;
+	}
+
+	if (FAILED(hr = s_pXAudio2->CreateMasteringVoice(&s_pMasteringVoice)))
+	{
+		WARN_IF(true, "Failed creating mastering voice");
+		SafeReleaseInterface(&s_pXAudio2);
+		return false;
+	}
+
+	return true;
+}
+
+void e2d::Music::__uninit()
+{
+	if (s_pMasteringVoice)
+	{
+		s_pMasteringVoice->DestroyVoice();
+	}
+
+	SafeReleaseInterface(&s_pXAudio2);
+}
 
 Music::Music()
 	: m_bOpened(false)
@@ -69,8 +102,7 @@ bool Music::open(String strFileName)
 		return false;
 	}
 
-	IXAudio2 * pXAudio2 = MusicManager::getIXAudio2();
+	if (!s_pXAudio2)
-	if (!pXAudio2)
 	{
 		WARN_IF(true, "IXAudio2 nullptr pointer error!");
 		return false;
@@ -116,7 +148,7 @@ bool Music::open(String strFileName)
 
 	// ´´½¨ÒôÔ´
 	HRESULT hr;
-	if (FAILED(hr = pXAudio2->CreateSourceVoice(&m_pSourceVoice, m_pwfx)))
+	if (FAILED(hr = s_pXAudio2->CreateSourceVoice(&m_pSourceVoice, m_pwfx)))
 	{
 		TraceError(L"Create source voice error", hr);
 		SAFE_DELETE_ARRAY(m_pbWaveData);
@@ -291,6 +323,16 @@ bool Music::setFrequencyRatio(double fFrequencyRatio)
 	return false;
 }
 
+IXAudio2 * e2d::Music::getIXAudio2()
+{
+	return s_pXAudio2;
+}
+
+IXAudio2MasteringVoice * e2d::Music::getIXAudio2MasteringVoice()
+{
+	return s_pMasteringVoice;
+}
+
 IXAudio2SourceVoice * Music::getIXAudio2SourceVoice() const
 {
 	return m_pSourceVoice;
@@ -496,6 +538,33 @@ bool Music::_findMediaFileCch(wchar_t* strDestPath, int cchDest, const wchar_t *
 
 #else
 
+#define MUSIC_CLASS_NAME L"Easy2DMusicCallbackWnd"
+
+static HINSTANCE s_hInstance = nullptr;
+
+
+bool e2d::Music::__init()
+{
+	s_hInstance = HINST_THISCOMPONENT;
+
+	WNDCLASS  wc;
+	wc.style = 0;
+	wc.lpfnWndProc = Music::MusicProc;
+	wc.cbClsExtra = 0;
+	wc.cbWndExtra = 0;
+	wc.hInstance = s_hInstance;
+	wc.hIcon = 0;
+	wc.hCursor = LoadCursor(NULL, IDC_ARROW);
+	wc.hbrBackground = NULL;
+	wc.lpszMenuName = NULL;
+	wc.lpszClassName = MUSIC_CLASS_NAME;
+
+	if (!RegisterClass(&wc) && 1410 != GetLastError())
+	{
+		return false;
+	}
+	return true;
+}
 
 e2d::Music::Music()
 	: m_wnd(NULL)
@@ -512,7 +581,7 @@ e2d::Music::Music()
 		0, 0, 0, 0,
 		NULL,
 		NULL,
-		MusicManager::getHInstance(),
+		s_hInstance,
 		NULL);
 
 	if (m_wnd)

core/e2dmacros.h

@@ -62,8 +62,6 @@
 #if HIGHER_THAN_VS2010
 #include <xaudio2.h>
 #pragma comment(lib, "xaudio2.lib")
-#else
-#define MUSIC_CLASS_NAME L"Easy2DMusicCallbackWnd"
 #endif
 
 

core/e2dmanager.h

@@ -221,26 +221,8 @@ public:
 	// 停止所有音乐
 	static void stopAll();
 
-#if HIGHER_THAN_VS2010
-
-	// 获取 IXAudio2 对象
-	static IXAudio2 * getIXAudio2();
-
-	// 获取 IXAudio2MasteringVoice 对象
-	static IXAudio2MasteringVoice * getIXAudio2MasteringVoice();
-
-#else
-
-	// 获取 HINSTANCE
-	static HINSTANCE getHInstance();
-
-#endif
-
 private:
-	// 初始化音乐播放器
+	// 쀼澗稜있栗都
-	static bool __init();
-
-	// 回收相关资源
 	static void __uninit();
 };
 

core/e2dnode.h

@@ -435,19 +435,13 @@ protected:
 	);
 
 	// 对自身进行二维矩阵变换
-	void _updateTransform();
+	void _updateSelfTransform();
-
-	// 更新所有子节点矩阵
-	void _updateChildrenTransform();
-
-	// 更新所有子节点透明度
-	void _updateChildrenOpacity();
 
 	// 更新节点二维矩阵
-	static void _updateTransform(Node * node);
+	void _updateTransform();
 
 	// 更新节点透明度
-	static void _updateOpacity(Node * node);
+	void _updateOpacity();
 
 protected:
 	String		m_sName;

core/e2dtool.h

@@ -56,7 +56,7 @@ private:
 class Music :
 	public Object
 {
-	friend MusicManager;
+	friend Game;
 
 public:
 	Music();
@@ -108,8 +108,20 @@ public:
 		double fFrequencyRatio	/* 频率比范围为 1/1024.0f ~ 1024.0f，其中 1.0 为正常声调 */
 	);
 
+private:
+	static bool __init();
+
+	static void __uninit();
+
 #if HIGHER_THAN_VS2010
 
+public:
+	// 获取 IXAudio2 对象
+	static IXAudio2 * getIXAudio2();
+
+	// 获取 IXAudio2MasteringVoice 对象
+	static IXAudio2MasteringVoice * getIXAudio2MasteringVoice();
+
 	// 获取 IXAudio2SourceVoice 对象
 	IXAudio2SourceVoice* getIXAudio2SourceVoice() const;